| Anno | Firme | Importi | Media | Enti |
|---|---|---|---|---|
| 2006 | 901 | 19.051,88 | 21,15 | 5 |
| 2007 | 129 | 3.582,16 | 27,77 | 5 |
| 2008 | 203 | 6.377,44 | 31,42 | 8 |
| 2009 | 275 | 7.058,13 | 25,67 | 9 |
| 2010 | 301 | 6.546,81 | 21,75 | 10 |
| 2011 | 220 | 5.636,16 | 25,62 | 7 |
| 2012 | 363 | 8.341,42 | 22,98 | 8 |
| 2013 | 504 | 10.491,12 | 20,82 | 7 |
| 2014 | 445 | 12.052,79 | 27,08 | 8 |
| 2015 | 512 | 13.106,07 | 25,60 | 8 |
| 2016 | 490 | 13.691,78 | 27,94 | 8 |
| 2017 | 683 | 18.995,16 | 27,81 | 10 |
| 2018 | 737 | 20.029,48 | 27,18 | 11 |
| 2019 | 750 | 21.095,68 | 28,13 | 13 |
| 2020 | 731 | 22.700,87 | 31,05 | 14 |
| 2021 | 845 | 28.380,16 | 33,59 | 16 |
| 2022 | 772 | 24.304,01 | 31,48 | 16 |
| 2023 | 823 | 23.102,96 | 28,07 | 24 |
| 2024 | 1.137 | 37.579,16 | 33,05 | 26 |
| totale | 10.821 | 302.123,24 | 27,92 | 213 |